$ git clone -n https://gitee.com/huajingyun/redis_1.git /var/lib/mock/dist-an23-build-313086-67129/root/chroot_tmpdir/scmroot/redis_1
Cloning into '/var/lib/mock/dist-an23-build-313086-67129/root/chroot_tmpdir/scmroot/redis_1'...
$ git fetch origin f05a6bf9ec501e8ba208dd66aded39aa18fbff44:KOJI_FETCH_HEAD
From https://gitee.com/huajingyun/redis_1
 * [new ref]         f05a6bf9ec501e8ba208dd66aded39aa18fbff44 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f05a6bf support loongarch64 for jemalloc